# Engine control unit for engine Cummins QSC8.3 3944125 – used

> Cummins engine computer 3944125 - a key component for engine management, available in good condition.

- Category: [Sensors and modules](https://wibako.com/shop/diesel-engines-parts/sensors-and-modules.md)
- Manufacturer: Cummins
- Part number: 3944125
- Stock number: 74729
- Condition: used
- Price: 1 540.40 EUR gross (1 252.36 EUR net)
- Availability: in stock

Engine control unit for engine Cummins QSC8.3 – used. Fits: Engine Cummins QSC8.3, Wheel loader Hyundai HL770-7.

## Specification

- name: Engine control unit for engine
- mark: Cummins
- type: QSC8.3
- part number: 3944125
- condition: used
- brand: Cummins
- weight: 1.36 kg
- width: 251.46 mm
- height: 96.52 mm
- length: 325.12 mm

## Description

Engine control unit for engine Cummins QSC8.3 – used part offered by WIBAKO. Used part. Its actual condition is shown in the photos; on request we will send more photos or details.

Fits: Engine Cummins QSC8.3, Wheel loader Hyundai HL770-7.

Part number: 3944125. Reference and alternative numbers: 3991502. To be sure the part fits, compare the number on the nameplate or in the catalogue – or send us an enquiry with the part number or the machine (engine) serial number and we will confirm the fit.

Weight: 1.13 kg. Shipping: dispatched no later than the next working day after the order.

We also carry out [diesel engine overhauls](https://wibako.com/services/overhauls-of-combustion-engines).

## Fits (machines and engines)

- Engine Cummins QSC8.3
- Wheel loader Hyundai HL770-7
- Engine Cummins QSC8.3 CPL8512
- Engine Cummins QSC8.3 CPL8152

## Reference numbers

3944125, QSC8.3, 3991502

## Guides and case studies

- [Komatsu PC350LC With a Dead Engine. End of the Machine or a Major Repair?](https://wibako.com/about-us/video/840-komatsu-pc350lc-with-a-dead-engine-end-of-the-machine-or-a-major-repair.md)
- [Komatsu PC350LC with a dead engine. Replacement with a re-equipped Cummins QSC8.3](https://wibako.com/about-us/news/841-komatsu-pc350lc-with-a-dead-engine-replacement-with-a-re-equipped-cummins-qsc8-3.md)
- [Repair and Overhaul of Cummins QSC8.3 Engine](https://wibako.com/about-us/service/501-repair-and-overhaul-of-cummins-qsc8-3-engine.md)
- [CUMMINS QSC 8.3 ENGINE - WHAT HAS CHANGED?](https://wibako.com/about-us/video/326-cummins-qsc-8-3-engine-what-has-changed.md)

![Photo: Engine control unit for engine Cummins QSC8.3 3944125](https://wibako.com/images/2136339_1756289735754_1000x1000.webp)

---

Source: https://wibako.com/shop/diesel-engines-parts/sensors-and-modules/57736X74729-engine-control-unit-for-engine-cummins-qsc8-3-3944125
Contact: +48338704200, biuro@wibako.pl